RESUMO
A new species Thyreophagus cracentiseta n. sp. is described morphologically based on adult females, adult homeomorphic and heteromorphic males collected from chicken feed in Brazil. The Thyreophagus species associated with stored food and human habitats are reviewed, and a key to separate species of this genus is provided.
Assuntos
Acaridae/classificação , Ração Animal/parasitologia , Acaridae/anatomia & histologia , Acaridae/crescimento & desenvolvimento , Estruturas Animais/anatomia & histologia , Estruturas Animais/crescimento & desenvolvimento , Animais , Tamanho Corporal , Brasil , Ecossistema , Feminino , Habitação , Humanos , Masculino , Tamanho do ÓrgãoRESUMO
A new genus, Ingaseius nov. gen., and a new species, Ingaseius silvaticus nov. sp., Phytoseiidae, collected from Inga edulis Martius and Inga marginata Wild. (Fabaceae) are described from the Brazilian Atlantic Forest. This species is unique in the following characteristics: females and males with few teeth on fixed cheliceral digit and short Jv5, without J2, Z1 and leg macrosetae. In addition, females lack Jv3 and Zv3, and have a reduced ventrianal shield.
Assuntos
Biodiversidade , Ácaros/anatomia & histologia , Animais , Brasil , Feminino , MasculinoRESUMO
This work describes the results of a study of the phytoseiid mites collected from plants in two natural ecosystems in the State of São Paulo, Brazil-Cerrado and Atlantic Forest. In this study, 40 phytoseiid species are reported. Measurements of different structures are given for species for which measurements for the respective São Paulo populations were not previously provided. This study also includes the description of two new genera, Breviseius g. n. and Serraseius g. n., and ten new species, Amblydromalus macroatrium n. sp., Amblyseius atlanticus n. sp., Breviseius sennae n. sp., Cocoseius paucisetis n. sp., Proprioseiospsis pariquerassuensis n. sp., Serraseius caicara n. sp., Typhlodromalus ingae n. sp., Typhlodromalus feresisimilis n. sp., Typhlodromips corniformis n. sp. and Typhlodromips robustisetus n. sp.